Search Results - "Fayed, Tarek A."

Simple dihydropyridine-based colorimetric chemosensors for heavy metal ion detection, biological evaluation, molecular docking, and ADMET profiling by Hamada, Wafaa M., El-Nahass, Marwa N., Noser, Ahmed A., Fayed, Tarek A., El-Kemary, Maged, Salem, Maha M., Bakr, Eman A.

“…In this study, two novel chemosensors containing dihydropyridine fragment namely; (2 E , 2 E…”
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Hybrid organic and inorganic solar cell based on a cyanine dye and quantum dots by Abdelbar, Mostafa F., Fayed, Tarek A., Meaz, Talaat M., Subramani, Thiyagu, Fukata, Naoki, Ebeid, El- Zeiny M.

“…[Display omitted] •Microwave synthesis of Monomethine cyanine dye and aqueous synthesis of CdS and CdTe\CdS QDs were carried out.•Photophysical interaction…”
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Synergistic inhibition effect of diolefinic dye and silver nanoparticles for carbon steel corrosion in hydrochloric acid solution by El-Nahass, Marwa N., Fayed, Tarek A., El-Gamil, Mohammed M., Fouda, Abd El-Aziz S.

“…The current work looks at the inhibitory effects of a diolefinic dye, namely 1,4-bis((E)-2-(3-methyl-2,3-dihydrobenzo[d]thiazol-2-yl) vinyl) benzene iodide…”
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Facile synthesis of superparamagnetic Fe3O4@noble metal core–shell nanoparticles by thermal decomposition and hydrothermal methods: comparative study and catalytic applications by Bakr, Eman A, El-Nahass, Marwa N, Hamada, Wafaa M, Fayed, Tarek A

“…Herein, we report on developing a facile synthetic route for reusable nanocatalysts based on a combination of the supermagnetic properties of magnetite with…”
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Three‐dimensional coordination polymers based on trimethyltin cation with nicotinic and isonicotinic acids as anticancer agents by Etaiw, Safaa El‐din H., Fayed, Tarek A., El‐bendary, Mohamed M., Marie, Hassan

“…Two new coordination polymers, namely [Me3Sn(INA)] (CP1) and [Me3Sn(NA)] (CP2), where INA = isonicotinic acid and NA = nicotinic acid, were characterized using…”
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Novel controllable (Ba0.8Sr0.2)CO3@Mesoporous silicate core/shell nanocomposite grafted fluorescent probes for colorimetric, sensing, and selective detection of heavy metals by Bakr, Eman A., Hamada, Wafaa M., Noser, Ahmed A., Fayed, Tarek A., El‐Nahass, Marwa N.

“…Fluorescent nanosensors are one of the most efficient techniques used for detection of toxic metal ions, based on ligand embedded into mesoporous materials. In…”
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Benzothiazole azo derivatives as colorimetric probes for optical recognition of different metal ions and anions by El‐Nahass, Marwa N., Fayed, Tarek A., El‐Daly, Hosny A., Youssif, Mahmoud M.

“…In this study, we report on novel optical chemosensors containing benzothiazole moeity, namely, 2‐(6‐chloro‐benzothiazol‐2‐yl azo)‐4‐methyl‐phenol (CBAMP) and…”
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Optical, Fluorescence Lifetime, Sensing and DNA Binding Studies of a Laser Dye by El-Nahass, Marwa N., Fayed, Tarek A.

“…Herein, the effects of media on the fluorescence characteristics (mainly quantum yield, lifetime and radiationless deactivation rate of the excited singlet…”
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Structural, DFT/B3LYP and molecular docking studies of binuclear thiosemicarbazide Copper (II) complexes and their biological investigations by Fayed, Tarek A., Gaber, Mohamed, Abu El‐Reash, Gaber M., El‐Gamil, Mohammed M.

“…Thiosemicarbazide copper (II) complexes; [Cu2(HL1)2(H2O)2Cl2].H2O (1) and [Cu2(HL2)2(H2O)2Cl2].2H2O (2) (where H2L1 =…”
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Synthesis and structural elucidation of novel Bis-chalcone dyes: solvent/media effects, DNA binding, and molecular docking with their anticancer efficacy by El-Nahass, Marwa N., Hussein, Basma, Fayed, Tarek A., El-Gamil, Mohammed M., Noser, Ahmed A.

“…In the present research, we have successfully synthesized and characterized two novel Bis-chalcones, namely 3-(4-(dimethylamino)benzylidene)pentane-2,4-dione…”
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Naked‐eye colorimetric and optical assay of heavy metals based on nano‐architectured prototype of organically functionalized mesoporous titania grafted with 4‐chloro‐2‐(4′‐methyl‐benzothiazol‐2′‐ylazo)‐phenol by El‐Nahass, Marwa N., Youssif, Mahmoud M., El‐Daly, Hosny A., Fayed, Tarek A.

“…Heavy metals are extremely toxic, causing harm to aquatic and human life. Thus, this study focused on developing simple, colorimetric, and low‐cost optical…”
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Functionalized gold nanorods turn-on chemosensor for selective detection of Cd2+ ions, bio-imaging, and antineoplastic evaluations by El-Nahass, Marwa N., Bakr, Eman A., Fayed, Tarek A., Hamada, Wafaa M., Salem, Maha M., Radwan, Aliaa M.

“…A colorimetric turn-on chemosensor based on gold nanorods, Au NRs, has been developed to enable rapid, facile, and simultaneous detection of hazardous metal…”
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Metal complexes of chalcone analogue: Synthesis, characterization, DNA binding, molecular docking and antimicrobial evaluation by Atlam, Faten M., El‐Nahass, Marwa N., Bakr, Eman A., Fayed, Tarek A.

“…A novel chalcone, namely 5‐(4‐(dimethylamino)phenyl)‐1‐(thiophen‐2‐yl)penta‐2,4‐dien‐1‐one, DMATP, and its complexes with nickel(II), vanadium(III),…”
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Chemosensing hybrid materials: Chalcones‐functionalized cage‐like mesoporous SBA‐16 material for highly selective detection of toxic metal ions by El‐Nahass, Marwa N., Fayed, Tarek A.

“…Highly selective and low‐cost optical nanosensors of organic–inorganic hybrid materials for heavy metal ions detection have been prepared via the…”
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Simple, selective detection and efficient removal of toxic lead and silver metal ions using Acid Red 94 by Kamel, Ghada M, El-Nahass, Marwa N, El-Khouly, Mohamed E, Fayed, Tarek A, El-Kemary, Maged

“…Toward the goal of detecting toxic elements and removing them from drinking water, we report herein the utilization of Acid Red 94 (AR94) in sensing the…”
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Effect of N-methylation on both ground and excited states properties of 1-(9-anthryl)-2-(2-benzothiazolyl) ethene by Etaiw, Safaa El-Din H., Awad, Mohamed K., Fayed, Tarek A., El-Hendawy, Morad M.

“…1-(9-Anthryl)-2-(2-benzothiazolyl)ethene and its salt were synthesized to study the effect of quaternarization of the nitrogen atom of benzothiazole moiety on…”
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Chalcone isothiocyanate-mesoporous silicates: Selective anchoring and toxic metal ions detection by El-Nahass, Marwa N., Fayed, Tarek A., Shaaban, Mohamed H., Hassan, Fathy M.

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Synthesis, spectroscopic characterization and biological evaluation of a novel chemosensor with different metal ions by Gaber, M., Fayed, Tarek A., El‐Nahass, Marwa N., Diab, H.A., El‐Gamil, Mohammed M.

“…A novel chemosensor, namely 3‐(4‐chlorophenyl)‐1‐(pyridin‐2‐yl)prop‐2‐en‐1‐one, CPPEO, and its metal complexes have been synthesized and characterized by using…”
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Tunable Anticorrosive Effects of Newly Synthesized Benzothiazole Azo Dyes by Potassium Iodide Synergism for Carbon Steel in 1 M HCl: Combined Experimental and Theoretical Studies by Youssif, Mahmoud M., El-Nahass, Marwa N., Fayed, Tarek A., El-Daly, Hosny A., El-Gamil, Mohammed M., Eldesoky, Ahmed M.

“…Herein, we synthesized three novel benzothiazole azo dyes, including 4-chloro-2-(4-methyl-benzothiazol-2-ylazo)-phenol (CMBTAP),…”
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Development of nanomaterial chemosensors for toxic metal ions sensing by Fayed, Tarek A., El‐Nahass, Marwa N., El‐Daly, Hosny A., Shokry, Amal A.

“…Heavy metal ions are harmful to aquatic life and humans owing to their high toxicity and non‐biodegradability, so their removal from wastewater is an important…”
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